Key differences between Norovirus & Hantavirus people should know

Norovirus causes sudden vomiting and diarrhea (stomach flu) and spreads easily through contaminated food or person-to-person. Hantavirus is a rare, life-threatening respiratory or renal disease spread primarily through rodent droppings and urine. While Norovirus resolves quickly, Hantavirus can have a 35–50% fatality rate and rarely spreads between humans.